UCC21738-Q1
- 5.7-kV RMS single channel isolated gate driver
- AEC-Q100 Qualified with the following results:
- Device temperature grade 1: -40°C to +125°C ambient operating temperature range
- Device HBM ESD classification level 3A
- Device CDM ESD classification level C6
- Functional Safety Quality-Managed
- SiC MOSFETs and IGBTs up to 2121 V pk
- 33-V maximum output drive voltage (VDD-VEE)
- ±10-A drive strength and split output
- 150-V/ns minimum CMTI
- 270-ns response time fast overcurrent protection
- External active Miller clamp
- 900-mA soft turn-off when fault happens
- ASC input on isolated side to turn on power switch during system fault
- Alarm FLT on overcurrent and reset from RST/EN
- Fast enable/disable response on RST/EN
- Rejects <40-ns noise transient and pulse on input pins
- 12-V VDD UVLO with power good on RDY
- Inputs/outputs with over/under-shoot transient voltage immunity up to 5 V
- 130-ns (maximum) propagation delay and 30-ns (maximum) pulse/part skew
- SOIC-16 DW package with creepage and clearance distance > 8 mm
- Operating junction temperature –40°C to 150°C
The UCC21738-Q1 is a galvanic isolated single channel gate driver designed for SiC MOSFETs and IGBTs up to 2121-V DC operating voltage with advanced protection features, best-in-class dynamic performance and robustness. The device has up to ±10-A peak source and sink currents.
The input side is isolated from the output side with SiO 2 capacitive isolation technology, supporting up to 1.5-kV RMS working voltage, 12.8-kV PK surge immunity with longer than 40 years isolation barrier life, as well as providing low part-to-part skew, and >150-V/ns common-mode transient immunity (CMTI).
The UCC21738-Q1 includes the state-of-art protection features, such as fast overcurrent and short circuit detection, shunt current sensing support, fault reporting, active Miller clamp, input and output side power supply UVLO to optimize SiC and IGBT switching behavior and robustness. The ASC feature can be utilized to force ON power switch during system failure events, further increasing the drivers versatility and simplifying the system design effort, size, and cost.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | UCC21738-Q1 Automotive 10-A Source and Sink Reinforced Isolated Single Channel Gate Driver for SiC/IGBT with Active Protection and High-CMTI datasheet | PDF | HTML | 2023年 9月 8日 |
設計與開發
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UCC21732QDWEVM-025 — 適用於 SiC 和 IGBT 電晶體和電源模組的驅動和保護評估板
The UCC21732QDWEVM-025 is a compact, single channel isolated gate driver board providing drive, bias voltages, protection and diagnostic needed for SiC MOSFET and Si IGBT Power Modules housed in 150 x 62 x 17 mm and 106 x 62 x 30 mm packages. This TI EVM is based on 5.7-kVrms reinforced isolation (...)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOIC (DW) | 16 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
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